TY - BOOK AU - Fortes,Meyer AU - Evans-Pritchard,E.E. ED - International Institute African Languages And Cultures TI - African political systems AV - GN490 F6 PY - 1955///c1940 CY - London PB - Oxford University Press KW - Sociedades primitivas KW - Tribus KW - África KW - Grupos nativos N1 - Publiched for the International African Institute ER -